How to determine the operating pressure of the tower in the shortcut model?
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How is the operating pressure of the tower determined in the shortcut model? I used a shortcut to perform a calculation; it includes information on the feed position, the number of trays, and the reflux ratio. But I don’t know how to use it to determine the operating pressure and pressure drop of the tower How do people determine the pressure when calculating a tower? Could an expert give some advice? If SHORT CUT is not used, how should tower pressure be determined? Using a controller or a case study?
The operating pressure of the tower is the pressure of the feed; by changing the feed pressure, the tower pressure can be altered, and optimization is possible